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-rwxr-xr-xcontrib/perl5/t/lib/db-hash.t743
1 files changed, 0 insertions, 743 deletions
diff --git a/contrib/perl5/t/lib/db-hash.t b/contrib/perl5/t/lib/db-hash.t
deleted file mode 100755
index effc60b..0000000
--- a/contrib/perl5/t/lib/db-hash.t
+++ /dev/null
@@ -1,743 +0,0 @@
-#!./perl -w
-
-BEGIN {
- @INC = '../lib';
- require Config; import Config;
- if ($Config{'extensions'} !~ /\bDB_File\b/) {
- print "1..0 # Skip: DB_File was not built\n";
- exit 0;
- }
-}
-
-use strict;
-use warnings;
-use DB_File;
-use Fcntl;
-
-print "1..111\n";
-
-sub ok
-{
- my $no = shift ;
- my $result = shift ;
-
- print "not " unless $result ;
- print "ok $no\n" ;
-}
-
-{
- package Redirect ;
- use Symbol ;
-
- sub new
- {
- my $class = shift ;
- my $filename = shift ;
- my $fh = gensym ;
- open ($fh, ">$filename") || die "Cannot open $filename: $!" ;
- my $real_stdout = select($fh) ;
- return bless [$fh, $real_stdout ] ;
-
- }
- sub DESTROY
- {
- my $self = shift ;
- close $self->[0] ;
- select($self->[1]) ;
- }
-}
-
-sub docat_del
-{
- my $file = shift;
- local $/ = undef;
- open(CAT,$file) || die "Cannot open $file: $!";
- my $result = <CAT>;
- close(CAT);
- unlink $file ;
- return $result;
-}
-
-my $Dfile = "dbhash.tmp";
-my $null_keys_allowed = ($DB_File::db_ver < 2.004010
- || $DB_File::db_ver >= 3.1 );
-
-unlink $Dfile;
-
-umask(0);
-
-# Check the interface to HASHINFO
-
-my $dbh = new DB_File::HASHINFO ;
-
-ok(1, ! defined $dbh->{bsize}) ;
-ok(2, ! defined $dbh->{ffactor}) ;
-ok(3, ! defined $dbh->{nelem}) ;
-ok(4, ! defined $dbh->{cachesize}) ;
-ok(5, ! defined $dbh->{hash}) ;
-ok(6, ! defined $dbh->{lorder}) ;
-
-$dbh->{bsize} = 3000 ;
-ok(7, $dbh->{bsize} == 3000 );
-
-$dbh->{ffactor} = 9000 ;
-ok(8, $dbh->{ffactor} == 9000 );
-
-$dbh->{nelem} = 400 ;
-ok(9, $dbh->{nelem} == 400 );
-
-$dbh->{cachesize} = 65 ;
-ok(10, $dbh->{cachesize} == 65 );
-
-$dbh->{hash} = "abc" ;
-ok(11, $dbh->{hash} eq "abc" );
-
-$dbh->{lorder} = 1234 ;
-ok(12, $dbh->{lorder} == 1234 );
-
-# Check that an invalid entry is caught both for store & fetch
-eval '$dbh->{fred} = 1234' ;
-ok(13, $@ =~ /^DB_File::HASHINFO::STORE - Unknown element 'fred' at/ );
-eval 'my $q = $dbh->{fred}' ;
-ok(14, $@ =~ /^DB_File::HASHINFO::FETCH - Unknown element 'fred' at/ );
-
-
-# Now check the interface to HASH
-my ($X, %h);
-ok(15, $X = tie(%h, 'DB_File',$Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
-
-my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
- $blksize,$blocks) = stat($Dfile);
-ok(16, ($mode & 0777) == ($^O eq 'os2' ? 0666 : 0640) || $^O eq 'amigaos' || $^O eq 'MSWin32');
-
-my ($key, $value, $i);
-while (($key,$value) = each(%h)) {
- $i++;
-}
-ok(17, !$i );
-
-$h{'goner1'} = 'snork';
-
-$h{'abc'} = 'ABC';
-ok(18, $h{'abc'} eq 'ABC' );
-ok(19, !defined $h{'jimmy'} );
-ok(20, !exists $h{'jimmy'} );
-ok(21, exists $h{'abc'} );
-
-$h{'def'} = 'DEF';
-$h{'jkl','mno'} = "JKL\034MNO";
-$h{'a',2,3,4,5} = join("\034",'A',2,3,4,5);
-$h{'a'} = 'A';
-
-#$h{'b'} = 'B';
-$X->STORE('b', 'B') ;
-
-$h{'c'} = 'C';
-
-#$h{'d'} = 'D';
-$X->put('d', 'D') ;
-
-$h{'e'} = 'E';
-$h{'f'} = 'F';
-$h{'g'} = 'X';
-$h{'h'} = 'H';
-$h{'i'} = 'I';
-
-$h{'goner2'} = 'snork';
-delete $h{'goner2'};
-
-
-# IMPORTANT - $X must be undefined before the untie otherwise the
-# underlying DB close routine will not get called.
-undef $X ;
-untie(%h);
-
-
-# tie to the same file again, do not supply a type - should default to HASH
-ok(22, $X = tie(%h,'DB_File',$Dfile, O_RDWR, 0640) );
-
-# Modify an entry from the previous tie
-$h{'g'} = 'G';
-
-$h{'j'} = 'J';
-$h{'k'} = 'K';
-$h{'l'} = 'L';
-$h{'m'} = 'M';
-$h{'n'} = 'N';
-$h{'o'} = 'O';
-$h{'p'} = 'P';
-$h{'q'} = 'Q';
-$h{'r'} = 'R';
-$h{'s'} = 'S';
-$h{'t'} = 'T';
-$h{'u'} = 'U';
-$h{'v'} = 'V';
-$h{'w'} = 'W';
-$h{'x'} = 'X';
-$h{'y'} = 'Y';
-$h{'z'} = 'Z';
-
-$h{'goner3'} = 'snork';
-
-delete $h{'goner1'};
-$X->DELETE('goner3');
-
-my @keys = keys(%h);
-my @values = values(%h);
-
-ok(23, $#keys == 29 && $#values == 29) ;
-
-$i = 0 ;
-while (($key,$value) = each(%h)) {
- if ($key eq $keys[$i] && $value eq $values[$i] && $key eq lc($value)) {
- $key =~ y/a-z/A-Z/;
- $i++ if $key eq $value;
- }
-}
-
-ok(24, $i == 30) ;
-
-@keys = ('blurfl', keys(%h), 'dyick');
-ok(25, $#keys == 31) ;
-
-$h{'foo'} = '';
-ok(26, $h{'foo'} eq '' );
-
-# Berkeley DB from version 2.4.10 to 3.0 does not allow null keys.
-# This feature was reenabled in version 3.1 of Berkeley DB.
-my $result = 0 ;
-if ($null_keys_allowed) {
- $h{''} = 'bar';
- $result = ( $h{''} eq 'bar' );
-}
-else
- { $result = 1 }
-ok(27, $result) ;
-
-# check cache overflow and numeric keys and contents
-my $ok = 1;
-for ($i = 1; $i < 200; $i++) { $h{$i + 0} = $i + 0; }
-for ($i = 1; $i < 200; $i++) { $ok = 0 unless $h{$i} == $i; }
-ok(28, $ok );
-
-($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
- $blksize,$blocks) = stat($Dfile);
-ok(29, $size > 0 );
-
-@h{0..200} = 200..400;
-my @foo = @h{0..200};
-ok(30, join(':',200..400) eq join(':',@foo) );
-
-
-# Now check all the non-tie specific stuff
-
-# Check NOOVERWRITE will make put fail when attempting to overwrite
-# an existing record.
-
-my $status = $X->put( 'x', 'newvalue', R_NOOVERWRITE) ;
-ok(31, $status == 1 );
-
-# check that the value of the key 'x' has not been changed by the
-# previous test
-ok(32, $h{'x'} eq 'X' );
-
-# standard put
-$status = $X->put('key', 'value') ;
-ok(33, $status == 0 );
-
-#check that previous put can be retrieved
-$value = 0 ;
-$status = $X->get('key', $value) ;
-ok(34, $status == 0 );
-ok(35, $value eq 'value' );
-
-# Attempting to delete an existing key should work
-
-$status = $X->del('q') ;
-ok(36, $status == 0 );
-
-# Make sure that the key deleted, cannot be retrieved
-{
- no warnings 'uninitialized' ;
- ok(37, $h{'q'} eq undef );
-}
-
-# Attempting to delete a non-existant key should fail
-
-$status = $X->del('joe') ;
-ok(38, $status == 1 );
-
-# Check the get interface
-
-# First a non-existing key
-$status = $X->get('aaaa', $value) ;
-ok(39, $status == 1 );
-
-# Next an existing key
-$status = $X->get('a', $value) ;
-ok(40, $status == 0 );
-ok(41, $value eq 'A' );
-
-# seq
-# ###
-
-# ditto, but use put to replace the key/value pair.
-
-# use seq to walk backwards through a file - check that this reversed is
-
-# check seq FIRST/LAST
-
-# sync
-# ####
-
-$status = $X->sync ;
-ok(42, $status == 0 );
-
-
-# fd
-# ##
-
-$status = $X->fd ;
-ok(43, $status != 0 );
-
-undef $X ;
-untie %h ;
-
-unlink $Dfile;
-
-# clear
-# #####
-
-ok(44, tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
-foreach (1 .. 10)
- { $h{$_} = $_ * 100 }
-
-# check that there are 10 elements in the hash
-$i = 0 ;
-while (($key,$value) = each(%h)) {
- $i++;
-}
-ok(45, $i == 10);
-
-# now clear the hash
-%h = () ;
-
-# check it is empty
-$i = 0 ;
-while (($key,$value) = each(%h)) {
- $i++;
-}
-ok(46, $i == 0);
-
-untie %h ;
-unlink $Dfile ;
-
-
-# Now try an in memory file
-ok(47, $X = tie(%h, 'DB_File',undef, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
-
-# fd with an in memory file should return fail
-$status = $X->fd ;
-ok(48, $status == -1 );
-
-undef $X ;
-untie %h ;
-
-{
- # check ability to override the default hashing
- my %x ;
- my $filename = "xyz" ;
- my $hi = new DB_File::HASHINFO ;
- $::count = 0 ;
- $hi->{hash} = sub { ++$::count ; length $_[0] } ;
- ok(49, tie %x, 'DB_File', $filename, O_RDWR|O_CREAT, 0640, $hi ) ;
- $h{"abc"} = 123 ;
- ok(50, $h{"abc"} == 123) ;
- untie %x ;
- unlink $filename ;
- ok(51, $::count >0) ;
-}
-
-{
- # check that attempting to tie an array to a DB_HASH will fail
-
- my $filename = "xyz" ;
- my @x ;
- eval { tie @x, 'DB_File', $filename, O_RDWR|O_CREAT, 0640, $DB_HASH ; } ;
- ok(52, $@ =~ /^DB_File can only tie an associative array to a DB_HASH database/) ;
- unlink $filename ;
-}
-
-{
- # sub-class test
-
- package Another ;
-
- use warnings ;
- use strict ;
-
- open(FILE, ">SubDB.pm") or die "Cannot open SubDB.pm: $!\n" ;
- print FILE <<'EOM' ;
-
- package SubDB ;
-
- use warnings ;
- use strict ;
- use vars qw( @ISA @EXPORT) ;
-
- require Exporter ;
- use DB_File;
- @ISA=qw(DB_File);
- @EXPORT = @DB_File::EXPORT ;
-
- sub STORE {
- my $self = shift ;
- my $key = shift ;
- my $value = shift ;
- $self->SUPER::STORE($key, $value * 2) ;
- }
-
- sub FETCH {
- my $self = shift ;
- my $key = shift ;
- $self->SUPER::FETCH($key) - 1 ;
- }
-
- sub put {
- my $self = shift ;
- my $key = shift ;
- my $value = shift ;
- $self->SUPER::put($key, $value * 3) ;
- }
-
- sub get {
- my $self = shift ;
- $self->SUPER::get($_[0], $_[1]) ;
- $_[1] -= 2 ;
- }
-
- sub A_new_method
- {
- my $self = shift ;
- my $key = shift ;
- my $value = $self->FETCH($key) ;
- return "[[$value]]" ;
- }
-
- 1 ;
-EOM
-
- close FILE ;
-
- BEGIN { push @INC, '.'; }
- eval 'use SubDB ; ';
- main::ok(53, $@ eq "") ;
- my %h ;
- my $X ;
- eval '
- $X = tie(%h, "SubDB","dbhash.tmp", O_RDWR|O_CREAT, 0640, $DB_HASH );
- ' ;
-
- main::ok(54, $@ eq "") ;
-
- my $ret = eval '$h{"fred"} = 3 ; return $h{"fred"} ' ;
- main::ok(55, $@ eq "") ;
- main::ok(56, $ret == 5) ;
-
- my $value = 0;
- $ret = eval '$X->put("joe", 4) ; $X->get("joe", $value) ; return $value' ;
- main::ok(57, $@ eq "") ;
- main::ok(58, $ret == 10) ;
-
- $ret = eval ' R_NEXT eq main::R_NEXT ' ;
- main::ok(59, $@ eq "" ) ;
- main::ok(60, $ret == 1) ;
-
- $ret = eval '$X->A_new_method("joe") ' ;
- main::ok(61, $@ eq "") ;
- main::ok(62, $ret eq "[[11]]") ;
-
- undef $X;
- untie(%h);
- unlink "SubDB.pm", "dbhash.tmp" ;
-
-}
-
-{
- # DBM Filter tests
- use warnings ;
- use strict ;
- my (%h, $db) ;
- my ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- unlink $Dfile;
-
- sub checkOutput
- {
- my($fk, $sk, $fv, $sv) = @_ ;
- return
- $fetch_key eq $fk && $store_key eq $sk &&
- $fetch_value eq $fv && $store_value eq $sv &&
- $_ eq 'original' ;
- }
-
- ok(63, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
-
- $db->filter_fetch_key (sub { $fetch_key = $_ }) ;
- $db->filter_store_key (sub { $store_key = $_ }) ;
- $db->filter_fetch_value (sub { $fetch_value = $_}) ;
- $db->filter_store_value (sub { $store_value = $_ }) ;
-
- $_ = "original" ;
-
- $h{"fred"} = "joe" ;
- # fk sk fv sv
- ok(64, checkOutput( "", "fred", "", "joe")) ;
-
- ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- ok(65, $h{"fred"} eq "joe");
- # fk sk fv sv
- ok(66, checkOutput( "", "fred", "joe", "")) ;
-
- ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- ok(67, $db->FIRSTKEY() eq "fred") ;
- # fk sk fv sv
- ok(68, checkOutput( "fred", "", "", "")) ;
-
- # replace the filters, but remember the previous set
- my ($old_fk) = $db->filter_fetch_key
- (sub { $_ = uc $_ ; $fetch_key = $_ }) ;
- my ($old_sk) = $db->filter_store_key
- (sub { $_ = lc $_ ; $store_key = $_ }) ;
- my ($old_fv) = $db->filter_fetch_value
- (sub { $_ = "[$_]"; $fetch_value = $_ }) ;
- my ($old_sv) = $db->filter_store_value
- (sub { s/o/x/g; $store_value = $_ }) ;
-
- ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- $h{"Fred"} = "Joe" ;
- # fk sk fv sv
- ok(69, checkOutput( "", "fred", "", "Jxe")) ;
-
- ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- ok(70, $h{"Fred"} eq "[Jxe]");
- # fk sk fv sv
- ok(71, checkOutput( "", "fred", "[Jxe]", "")) ;
-
- ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- ok(72, $db->FIRSTKEY() eq "FRED") ;
- # fk sk fv sv
- ok(73, checkOutput( "FRED", "", "", "")) ;
-
- # put the original filters back
- $db->filter_fetch_key ($old_fk);
- $db->filter_store_key ($old_sk);
- $db->filter_fetch_value ($old_fv);
- $db->filter_store_value ($old_sv);
-
- ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- $h{"fred"} = "joe" ;
- ok(74, checkOutput( "", "fred", "", "joe")) ;
-
- ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- ok(75, $h{"fred"} eq "joe");
- ok(76, checkOutput( "", "fred", "joe", "")) ;
-
- ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- ok(77, $db->FIRSTKEY() eq "fred") ;
- ok(78, checkOutput( "fred", "", "", "")) ;
-
- # delete the filters
- $db->filter_fetch_key (undef);
- $db->filter_store_key (undef);
- $db->filter_fetch_value (undef);
- $db->filter_store_value (undef);
-
- ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- $h{"fred"} = "joe" ;
- ok(79, checkOutput( "", "", "", "")) ;
-
- ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- ok(80, $h{"fred"} eq "joe");
- ok(81, checkOutput( "", "", "", "")) ;
-
- ($fetch_key, $store_key, $fetch_value, $store_value) = ("") x 4 ;
- ok(82, $db->FIRSTKEY() eq "fred") ;
- ok(83, checkOutput( "", "", "", "")) ;
-
- undef $db ;
- untie %h;
- unlink $Dfile;
-}
-
-{
- # DBM Filter with a closure
-
- use warnings ;
- use strict ;
- my (%h, $db) ;
-
- unlink $Dfile;
- ok(84, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
-
- my %result = () ;
-
- sub Closure
- {
- my ($name) = @_ ;
- my $count = 0 ;
- my @kept = () ;
-
- return sub { ++$count ;
- push @kept, $_ ;
- $result{$name} = "$name - $count: [@kept]" ;
- }
- }
-
- $db->filter_store_key(Closure("store key")) ;
- $db->filter_store_value(Closure("store value")) ;
- $db->filter_fetch_key(Closure("fetch key")) ;
- $db->filter_fetch_value(Closure("fetch value")) ;
-
- $_ = "original" ;
-
- $h{"fred"} = "joe" ;
- ok(85, $result{"store key"} eq "store key - 1: [fred]");
- ok(86, $result{"store value"} eq "store value - 1: [joe]");
- ok(87, ! defined $result{"fetch key"} );
- ok(88, ! defined $result{"fetch value"} );
- ok(89, $_ eq "original") ;
-
- ok(90, $db->FIRSTKEY() eq "fred") ;
- ok(91, $result{"store key"} eq "store key - 1: [fred]");
- ok(92, $result{"store value"} eq "store value - 1: [joe]");
- ok(93, $result{"fetch key"} eq "fetch key - 1: [fred]");
- ok(94, ! defined $result{"fetch value"} );
- ok(95, $_ eq "original") ;
-
- $h{"jim"} = "john" ;
- ok(96, $result{"store key"} eq "store key - 2: [fred jim]");
- ok(97, $result{"store value"} eq "store value - 2: [joe john]");
- ok(98, $result{"fetch key"} eq "fetch key - 1: [fred]");
- ok(99, ! defined $result{"fetch value"} );
- ok(100, $_ eq "original") ;
-
- ok(101, $h{"fred"} eq "joe");
- ok(102, $result{"store key"} eq "store key - 3: [fred jim fred]");
- ok(103, $result{"store value"} eq "store value - 2: [joe john]");
- ok(104, $result{"fetch key"} eq "fetch key - 1: [fred]");
- ok(105, $result{"fetch value"} eq "fetch value - 1: [joe]");
- ok(106, $_ eq "original") ;
-
- undef $db ;
- untie %h;
- unlink $Dfile;
-}
-
-{
- # DBM Filter recursion detection
- use warnings ;
- use strict ;
- my (%h, $db) ;
- unlink $Dfile;
-
- ok(107, $db = tie(%h, 'DB_File', $Dfile, O_RDWR|O_CREAT, 0640, $DB_HASH ) );
-
- $db->filter_store_key (sub { $_ = $h{$_} }) ;
-
- eval '$h{1} = 1234' ;
- ok(108, $@ =~ /^recursion detected in filter_store_key at/ );
-
- undef $db ;
- untie %h;
- unlink $Dfile;
-}
-
-
-{
- # Examples from the POD
-
- my $file = "xyzt" ;
- {
- my $redirect = new Redirect $file ;
-
- use warnings FATAL => qw(all);
- use strict ;
- use DB_File ;
- use vars qw( %h $k $v ) ;
-
- unlink "fruit" ;
- tie %h, "DB_File", "fruit", O_RDWR|O_CREAT, 0640, $DB_HASH
- or die "Cannot open file 'fruit': $!\n";
-
- # Add a few key/value pairs to the file
- $h{"apple"} = "red" ;
- $h{"orange"} = "orange" ;
- $h{"banana"} = "yellow" ;
- $h{"tomato"} = "red" ;
-
- # Check for existence of a key
- print "Banana Exists\n\n" if $h{"banana"} ;
-
- # Delete a key/value pair.
- delete $h{"apple"} ;
-
- # print the contents of the file
- while (($k, $v) = each %h)
- { print "$k -> $v\n" }
-
- untie %h ;
-
- unlink "fruit" ;
- }
-
- ok(109, docat_del($file) eq <<'EOM') ;
-Banana Exists
-
-orange -> orange
-tomato -> red
-banana -> yellow
-EOM
-
-}
-
-{
- # Bug ID 20001013.009
- #
- # test that $hash{KEY} = undef doesn't produce the warning
- # Use of uninitialized value in null operation
- use warnings ;
- use strict ;
- use DB_File ;
-
- unlink $Dfile;
- my %h ;
- my $a = "";
- local $SIG{__WARN__} = sub {$a = $_[0]} ;
-
- tie %h, 'DB_File', $Dfile or die "Can't open file: $!\n" ;
- $h{ABC} = undef;
- ok(110, $a eq "") ;
- untie %h ;
- unlink $Dfile;
-}
-
-{
- # test that %hash = () doesn't produce the warning
- # Argument "" isn't numeric in entersub
- use warnings ;
- use strict ;
- use DB_File ;
-
- unlink $Dfile;
- my %h ;
- my $a = "";
- local $SIG{__WARN__} = sub {$a = $_[0]} ;
-
- tie %h, 'DB_File', $Dfile or die "Can't open file: $!\n" ;
- %h = (); ;
- ok(111, $a eq "") ;
- untie %h ;
- unlink $Dfile;
-}
-
-exit ;
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